﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp6
{
    class Program
    {
        static void Main(string[] args)
        {
            Plan plan = new Plan("波音747");
            plan.Hello();
            plan.Fly();
            plan.Land();
            plan.TakeOff();

            Console.WriteLine("-------------------------");

            Brid brid = new Brid("老鹰");
             brid.Hello();
             brid.Fly();
             brid.Land();
             brid.TakeOff();
            Console.WriteLine("-------------------------");

            Surperman surperman = new Surperman("超人");

            surperman.Hello();
            surperman.Fly();
            surperman.Land();
            surperman.TakeOff();
        }
    }
}
